FBTF: Monster ctor patch after changing heuristics in clang plugin.

net/disk_cache/disk_format.cc

+// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "net/disk_cache/disk_format.h"
+
+namespace disk_cache {
+
+IndexHeader::IndexHeader() {
+  memset(this, 0, sizeof(*this));
+  magic = kIndexMagic;
+  version = kCurrentVersion;
+}
+
+BlockFileHeader::BlockFileHeader() {
+  memset(this, 0, sizeof(BlockFileHeader));
+  magic = kBlockMagic;
+  version = kCurrentVersion;
+}
+
+}  // namespace disk_cache